S T Dupont Line D Rollerball Pen - Eternity - Mane Guilloche Black - Palladium Trim (Large)

Stealth & Strength: S.T. Dupont Line D Eternity Mane Guilloche – Black & Palladium

Embrace the modern power of the "Fire Horse" with the S.T. Dupont Line D Eternity Mane Guilloche in Black. While its crimson sibling exudes passion, the Black & Palladium edition offers a sophisticated, "stealth-luxury" interpretation of the 2026 Lunar Year. This instrument is a masterclass in texture, combining the depth of S.T. Dupont’s world-renowned lacquer with a cool, monochromatic metallic finish.

Hand-crafted in the French Alps, the Line D Eternity Large is engineered for those who demand a substantial writing instrument that balances traditional savoir-faire with an assertive, contemporary aesthetic.

✨ Signature Features: The Monochrome Stallion

The Large size of the Line D Eternity provides a commanding presence, offering a wider girth and a more ergonomic grip for a truly professional writing experience.

• "Horse Mane" Guilloché: Beneath layers of deep, midnight-black lacquer lies the intricate "mane" engine-turned pattern. The black-on-black effect is subtle and sophisticated—appearing as a solid onyx pen at first glance, only to reveal the fluid, swirling textures of a stallion's mane as it catches the light.

• Fire Horse Finial: The cap is crowned with a brilliant Palladium-plated horse sculpture, a sculptural tribute to the 2026 Fire Horse. This detail serves as a striking focal point against the dark cap.

• Palladium Brilliance: The cool, silvery sheen of Palladium trim provides a crisp contrast to the black lacquer. The iconic "Sword" clip and the broad cap band are meticulously polished to a mirror finish.

• The Dupont "Cling": Experience the signature auditory hallmark of the Maison. The cap closes with a precise, crystalline "click" that mirrors the engineering of Dupont’s world-famous lighters.

• Substantial Balance: Weighted at approximately 53g, the Line D Large is designed to rest perfectly in the hand, using its own mass to glide across the paper with minimal pressure.

🖋️ The Heart of the Pen: 14K Gold

Despite its modern exterior, the writing heart of this Line D Eternity is purely traditional.

• 14K Solid Gold Nib: Each fountain pen features a handcrafted 14K gold nib, plated in rhodium to match the palladium trim. It is renowned for its "soft-firm" feel, offering a smooth, consistent flow that adapts to your unique writing cadence.

• Filling Mechanism: The Line D Eternity utilizes a versatile Cartridge/Converter system (converter included), allowing you to use S.T. Dupont’s proprietary ink cartridges or your favorite bottled inks for a personalized touch.

🔍 Explore the Line D Eternity Collection

The Black Mane Guilloche is the ultimate executive choice, but the Eternity series explores a wide world of textures and colors. Explore these notable variants at Pen Boutique:

1. S T Dupont Line D Fountain Pen - Eternity Game of Thrones - Ice Blue (Large): A chillingly beautiful tribute to the epic saga, the Ice Blue edition captures the ethereal and formidable essence of the North

2. ST Dupont Defi Millennium Silver/Shiny Red Fountain Pen: The Défi Millennium is the athlete of the Dupont family—a pen designed for the modern professional who values speed, precision, and a "techno-chic" aesthetic.

3. S T Dupont Liberte Black Lacquer Fountain Pen: Designed with a focus on feminine elegance, the Liberté is a gracefully tapered instrument that balances the weight of a luxury pen with a slim, chic profile.

The Writer's Insight: "The Black Mane Guilloche is the 'tuxedo' of the Dupont collection. It is understated and powerful. The way the guilloché pattern emerges from the black lacquer feels like a secret shared only between the pen and the writer."

To learn more about the 14K gold nib tuning process or the history of S.T. Dupont's metal-smithing, visit our official blog.